ARP 650-3500 SAE Bolt Kit 1/4-20 X 3.500 hex black oxide bolts ymm_42 Pantera 1971-1974

Pantera 1971-1974

As the crankshaft flexes and twists

Improved throttle response and engine efficiency at high rpm

It is manufactured from advanced Custom Age 625+ alloy with a tensile strength of approximately 260

Made from titanium – with some parts cast in Akrapovič’s own foundry – this system will reduce exhaust system's weight by over 45% and deliver extra power and lower backpressure

ARP 650-3500 SAE Bolt Kit 1/4-20 X 3.500 hex black oxide bolts ymm_42 Pantera 1971-1974Specifications Socket Size(s) 5 16 hex UHL 3. 500 Thread Length 1. 000 Grip Length 2. 500 Thread Diameter Pitch 1 4 20 Grip Diameter 1 4 Wrenching 5 16 Head Height 0. 255 Collar Diameter 0. 515